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- Water can release protons when electrolyzed at 2.0 V, leading to the increase of acidity on anode.Therefore, DMT protecting group can be removed. 在2.;0V电解电位下电解水，释放氢离子并富集于阳极极板附近，导致局部酸度增强，使核酸单体分子发生脱保护反应。
- BRIEF INTRODUCTION OF NANYANG EXPLOSION PROTECTION GROUP CO., LTD. 南阳防爆集团有限公司。
- Jiangsu Tianyu Environmental Protection Group Co., Ltd. 江苏天雨环保集团有限公司。
- Methoxymethyl chloride was used as a facile protecting group for free hydroxyls in the preparation of polyhydroxy derivatives of chalkones, flavones and isoflavones. 通过氯甲基甲醚保护相应醛、酮的酚羟基先合成查尔酮,进而方便地制备多羟基黄酮或异黄酮化合物。
- The esterfication of 8 with cinnamyl chloride in DMAP,Et 3N gave the esters 9.Acid hydrolysis of the acetone protecting group of 9 in 75% aq. HOAc gave compounds 8-O- cinnamyl-dihydrogoniotriol. 然后化合物 8与肉桂酰氯反应得化合物 9,在经 75%25的醋酸水溶液水解得 8-O -肉桂酰基 -dihydrogoniotriol。
- Animal protection groups would kick up an argument. 动物保护组织会提出反对。
- Enzyme activity of GSH Px, SOD and Na +,K + ATPase were also higher in Se protection group than those in damage group. 硒保护组谷胱甘肽过氧化物酶 (GSH- Px)活力、超氧化物歧化酶 (SOD)和钠 ,钾 -三磷酸腺苷酶 (Na+ ,K+ - ATPase)的酶活力明显高于损伤组 ;
- Protective Group strange QS pull more than ZS simple, and less likely to cause other occupational OT. 防护QS拉群怪比ZS更简单，更不容易造成其他职业OT。
- He then explained that when he attempted to break away from the protective group, two of the bigger dolphins herded him back. 他说当时他想突破重围,结果被两只较大的海豚挡了回来。
- and Boc as N protecting group of amino acid. Boc作为氨基酸的N 保护基。
- Removal of the Boc protected group and coupling with Fmoc-Gly-Cl gavethe tripeptide in an overall yield of 20% (based on D-Phe). 以甘氨酸为原料,用Fmoc-OSu保护,得到Fmoc保护甘氨酸,与草酰氯反应得到Fmoc-Gly-Cl,与脱Boc的二肽偶合,得到三肽,总收率为20%25(以D-苯丙氨酸计)。
- This paper introduces the function, structure, equipment, technique features and application of KRG protection group for Qinshan phase II NPP project. 介绍了秦山核电二期工程核电站KRG系统保护测量机柜的功能、组成、设备、技术特点和应用情况。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- Ten prodrugs of moxifloxacin were synthesized via condensation of N tert butoxycarbnyl amino acids and moxifloxacin,hydrolysis to remove the N protecting groups and neutrolization. 分别以N-叔丁氧羰基氨基酸和莫西沙星为原料,经缩合、脱氨基保护基、中和得到8种含有氨基酰基的前药,按同样程序,还得到了2种含有二肽的前药。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- She was engaged in protecting wild birds. 她致力於保护野生鸟类的工作。
